/* tool css */

@charset "utf-8";
* {
    /* font-size: 16px; */
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

* {
    padding: 0;
    margin: 0;
    /* box-sizing: border-box; */
}

body {
    /* font-family: "PingFang SC"; */
    font-family: "微软雅黑";
    background: #fff;
    font-size: 16px;
    /* max-width: 1500px; */
    color: black;
}

ul,
li {
    list-style: none;
}

a {
    list-style: none;
    color: #000;
    text-decoration: none;
}

.m0a {
    margin: 0 auto;
}

.bg-f4f6f8 {
    background: #f4f6f8;
}

.show {
    display: block!important;
}

.hide {
    display: none!important;
}

button.nobor::after {
    border: none;
}

.btn-hover {
    opacity: 0.8;
}

.common-view {
    width: 100%;
    height: auto;
    display: block;
    background: white;
}

.tab-fix {
    width: 100%;
    z-index: 2;
}

.isIpx {
    padding-bottom: 68px;
}

.bg_opacity_sec {
    background: #000;
    background: rgba(0, 0, 0, 0.5);
    filter: Alpha(opacity=50);
    color: white;
    width: 100%;
    height: 100%;
    display: inline-block;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    z-index: 9;
}

.tc {
    text-align: center;
}

.tl {
    text-align: left;
}

.tr {
    text-align: right;
}

.bold {
    font-weight: bold;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clear {
    clear: both;
}

.clearfix::after {
    content: ".";
    clear: both;
    display: block;
    overflow: hidden;
    font-size: 0px;
    height: 0px;
    zoom: 1;
}

.fix {
    position: fixed;
}

.abs {
    position: absolute;
}

.rel {
    position: relative;
}

.circle {
    border-radius: 50%;
}

.br-5 {
    border-radius: 5rem;
}

.br-10 {
    border-radius: 10rem;
}

.br-15 {
    border-radius: 5rem;
}

.rotate-45 {
    transform: rotate(45deg);
}

.rotate-180 {
    transform: rotate(180deg);
}

.ellipsis {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.clamp2,
.clamp3,
.clamp4 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.clamp2 {
    -webkit-line-clamp: 2;
}

.clamp3 {
    -webkit-line-clamp: 3;
}

.clamp4 {
    -webkit-line-clamp: 4;
}

.flex,
.flex100 {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex100 {
    width: 100%;
}

.flex100-15,
.flex100-2,
.flex100-25,
.flex100-3,
.flex100-4,
.flex100-5,
.flex100-6,
.flex100-7,
.flex100-75,
.flex100-8,
.flex100-85 {
    box-sizing: border-box;
}

.flex100-15 {
    flex: 0 0 15%;
}

.flex100-2 {
    flex: 0 0 20%;
}

.flex100-25 {
    flex: 0 0 25%;
}

.flex100-3 {
    flex: 0 0 30%;
}

.flex100-33 {
    flex: 0 0 33.33%;
}

.flex100-4 {
    flex: 0 0 40%;
}

.flex100-5 {
    flex: 0 0 50%;
}

.flex100-6 {
    flex: 0 0 60%;
}

.flex100-7 {
    flex: 0 0 70%;
}

.flex100-75 {
    flex: 0 0 75%;
}

.flex100-8 {
    flex: 0 0 80%;
}

.flex100-85 {
    flex: 0 0 85%;
}

.flex {
    display: flex;
}

.flex-1 {
    flex: 1;
}

.flex-column {
    display: flex;
    flex-direction: column;
}

.flex-warp {
    display: flex;
    flex-wrap: wrap;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-x-center {
    display: flex;
    justify-content: center;
}

.flex-x-between {
    display: flex;
    justify-content: space-between;
}

.flex-y-center {
    display: flex;
    align-items: center;
}

.flex-y-start {
    display: flex;
    align-items: flex-start;
}

.flex-y-end {
    display: flex;
    align-items: flex-end;
}

.flex-y-baseline {
    display: flex;
    align-items: baseline;
}

.fs48 {
    font-size: 48px;
}

.fs40 {
    font-size: 40px;
}

.fs36 {
    font-size: 36px;
}

.fs32 {
    font-size: 32px;
}

.fs26 {
    font-size: 26px;
}

.fs24 {
    font-size: 24px;
}

.fs22 {
    font-size: 22px;
}

.fs20 {
    font-size: 20px;
}

.fs18 {
    font-size: 20px;
}

.fs16 {
    font-size: 16px;
}

.fs14 {
    font-size: 14px;
}

.fs18 {
    font-size: 18px;
}

.fs12 {
    font-size: 12px;
}

.bolder {
    font-weight: bolder;
}

.gray {
    color: #888888;
}

.fcw {
    color: #fff;
}